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USB: ehci-hcd: Add get_resuming_ports method
This patch adds support for the new get_resuming_ports HCD method to the ehci-hcd driver. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -1226,6 +1226,7 @@ static const struct hc_driver ehci_hc_driver = {
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.bus_resume = ehci_bus_resume,
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.relinquish_port = ehci_relinquish_port,
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.port_handed_over = ehci_port_handed_over,
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.get_resuming_ports = ehci_get_resuming_ports,
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/*
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* device support
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@ -512,10 +512,18 @@ static int ehci_bus_resume (struct usb_hcd *hcd)
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return -ESHUTDOWN;
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}
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static unsigned long ehci_get_resuming_ports(struct usb_hcd *hcd)
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{
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struct ehci_hcd *ehci = hcd_to_ehci(hcd);
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return ehci->resuming_ports;
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}
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#else
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#define ehci_bus_suspend NULL
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#define ehci_bus_resume NULL
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#define ehci_get_resuming_ports NULL
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#endif /* CONFIG_PM */
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